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71 lines
1.9 KiB
71 lines
1.9 KiB
/*
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* Copyright (C) 2015-2022 Département de l'Instruction Publique (DIP-SEM)
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*
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* Copyright (C) 2013 Open Education Foundation
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*
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* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
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* l'Education Numérique en Afrique (GIP ENA)
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*
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* This file is part of OpenBoard.
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*
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* OpenBoard is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License,
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* with a specific linking exception for the OpenSSL project's
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* "OpenSSL" library (or with modified versions of it that use the
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* same license as the "OpenSSL" library).
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*
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* OpenBoard is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QtGui>
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#include "UBIconButton.h"
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#include "core/memcheck.h"
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UBIconButton::UBIconButton(QWidget *parent, const QIcon &icon)
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: QAbstractButton(parent)
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, mToggleable(false)
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{
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setIcon(icon);
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setCheckable(true);
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mIconSize = icon.actualSize(QSize(128, 128));
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}
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void UBIconButton::paintEvent(QPaintEvent *)
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{
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QPainter painter(this);
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QPixmap pixmap = icon().pixmap(mIconSize, isChecked() ? QIcon::Selected : QIcon::Normal);
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painter.drawPixmap((width() - pixmap.width()) / 2, 0, pixmap);
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}
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void UBIconButton::mousePressEvent(QMouseEvent *event)
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{
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if (!mToggleable)
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setChecked(true);
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QAbstractButton::mousePressEvent(event);
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}
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void UBIconButton::mouseDoubleClickEvent(QMouseEvent *event)
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{
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Q_UNUSED(event);
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emit doubleClicked();
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}
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QSize UBIconButton::minimumSizeHint() const
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{
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return mIconSize;
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}
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